Volckens Group Sensors / UPAS_BLE_SD_iOS

Code supports writing to the SD card as well as working with the Volckens group smartphone apps for the mbed HRM1017

Dependencies:   ADS1115 BLE_API BME280 Calibration CronoDot EEPROM LSM303 MCP40D17 NCP5623BMUTBG SDFileSystem SI1145 STC3100 mbed nRF51822

Fork of UPAS_BLE_and_USB by Volckens Group Sensors

main.cpp@17:1baf7cab694e, 2015-05-30 (annotated)

Committer:
caseyquinn
Date:
Sat May 30 01:25:47 2015 +0000
Revision:
17:1baf7cab694e
Parent:
16:210e5eaeb89b
Child:
18:f530dfdc0c05
Changed datalogging file name to UPASLOG_YearMonthDayHourMinuteSec.txt

Who changed what in which revision?

UserRevisionLine numberNew contents of line
caseyquinn 0:14d46ef4b6cb 1 #include "mbed.h"
caseyquinn 0:14d46ef4b6cb 2 #include "SDFileSystem.h"
caseyquinn 0:14d46ef4b6cb 3 #include "Adafruit_ADS1015.h"
caseyquinn 1:37babeb68ab9 4 #include "MCP40D17.h"
caseyquinn 10:f9cb61b29340 5 #include "wire.h" //Used with the RTC in this code. Will need to try and remove this, and also create the correct library/update addresses and registers for the RTC.
caseyquinn 7:a24d7156bc02 6 #include "STC3100.h"
caseyquinn 10:f9cb61b29340 7 #include "LSM303.h"
caseyquinn 12:8c00a7f5d483 8 #include "BME280.h"
caseyquinn 14:ad550174db8b 9 #include "SI1145.h"
caseyquinn 1:37babeb68ab9 10
caseyquinn 1:37babeb68ab9 11 #define SERIAL_BAUD_RATE 9600
caseyquinn 7:a24d7156bc02 12 #define SCL 20
caseyquinn 7:a24d7156bc02 13 #define SDA 22
caseyquinn 7:a24d7156bc02 14 #define Crono 0xD0 //D0 for the chronoDot
caseyquinn 0:14d46ef4b6cb 15
caseyquinn 0:14d46ef4b6cb 16 I2C i2c(p22, p20);
caseyquinn 0:14d46ef4b6cb 17 Adafruit_ADS1115 ads(&i2c);
caseyquinn 1:37babeb68ab9 18 MCP40D17 DigPot(&i2c);
caseyquinn 12:8c00a7f5d483 19 BME280 bmesensor(p22, p20);
caseyquinn 7:a24d7156bc02 20 STC3100 gasG(p22, p20);
caseyquinn 2:e596e685eb39 21 Serial pc(USBTX, USBRX);
caseyquinn 8:204c21adf693 22 DigitalOut blower(p29, 0);
caseyquinn 17:1baf7cab694e 23 DigitalOut pbKill(p18, 1);
caseyquinn 10:f9cb61b29340 24 LSM303 movementsensor(p22, p20);
caseyquinn 14:ad550174db8b 25 SI1145 lightsensor(p22, p20);
caseyquinn 0:14d46ef4b6cb 26
caseyquinn 7:a24d7156bc02 27 //Timer t;
caseyquinn 4:69bd7e8a994c 28
caseyquinn 7:a24d7156bc02 29 //float battAmps;
caseyquinn 7:a24d7156bc02 30 //float battVolts;
caseyquinn 7:a24d7156bc02 31 //float battGG;
caseyquinn 8:204c21adf693 32
caseyquinn 10:f9cb61b29340 33 float accel_x;
caseyquinn 10:f9cb61b29340 34 float accel_y;
caseyquinn 10:f9cb61b29340 35 float accel_z;
caseyquinn 10:f9cb61b29340 36 float mag_x;
caseyquinn 10:f9cb61b29340 37 float mag_y;
caseyquinn 10:f9cb61b29340 38 float mag_z;
caseyquinn 10:f9cb61b29340 39
caseyquinn 0:14d46ef4b6cb 40 int omronReading;
caseyquinn 0:14d46ef4b6cb 41 int vInReading;
caseyquinn 0:14d46ef4b6cb 42 int vBlowerReading;
caseyquinn 0:14d46ef4b6cb 43 int omronDiff;
caseyquinn 16:210e5eaeb89b 44 int digital_pot_setpoint = 0x07; //min = 0x7F, max = 0x00
caseyquinn 17:1baf7cab694e 45 char filename[] = "/sd/UPAS000000000000LOG.txt";
caseyquinn 7:a24d7156bc02 46
caseyquinn 7:a24d7156bc02 47 TwoWire Wire = TwoWire(NRF_TWI0);
caseyquinn 7:a24d7156bc02 48 SDFileSystem sd(SPIS_PSELMOSI, SPIS_PSELMISO, SPIS_PSELSCK, SPIS_PSELSS, "sd"); // I believe this matches Todd's pinout, let me know if this doesn't work. (p12, p13, p15, p14)
caseyquinn 7:a24d7156bc02 49
caseyquinn 7:a24d7156bc02 50 uint8_t Seconds = 0;//Seconds
caseyquinn 7:a24d7156bc02 51 uint8_t Minutes = 0;//Minutes
caseyquinn 7:a24d7156bc02 52 uint8_t Hour = 0;//Hour
caseyquinn 7:a24d7156bc02 53 uint8_t Date = 0;//Date
caseyquinn 7:a24d7156bc02 54 uint8_t Month = 0;//Month
caseyquinn 7:a24d7156bc02 55 uint8_t Year = 0;//Year
caseyquinn 11:2297d364af61 56 double secondsD = 0;
caseyquinn 7:a24d7156bc02 57
caseyquinn 7:a24d7156bc02 58 void get_time()
caseyquinn 7:a24d7156bc02 59 {
caseyquinn 7:a24d7156bc02 60 Wire.beginTransmission(Crono); // address DS3231
caseyquinn 7:a24d7156bc02 61 Wire.write(0x0E); // select register
caseyquinn 7:a24d7156bc02 62 Wire.write(0x1C); // write register bitmap, bit 7 is /EOSC
caseyquinn 7:a24d7156bc02 63 Wire.endTransmission();
caseyquinn 7:a24d7156bc02 64 wait(0.05);
caseyquinn 7:a24d7156bc02 65 Wire.beginTransmission(Crono);
caseyquinn 7:a24d7156bc02 66 Wire.write(0x00);
caseyquinn 7:a24d7156bc02 67 Wire.endTransmission();
caseyquinn 7:a24d7156bc02 68 Wire.requestFrom(Crono+1, 7);
caseyquinn 2:e596e685eb39 69
caseyquinn 7:a24d7156bc02 70 while( Wire.available() > 0 )
caseyquinn 7:a24d7156bc02 71 {
caseyquinn 7:a24d7156bc02 72 Seconds = Wire.read();
caseyquinn 7:a24d7156bc02 73 Minutes = Wire.read();
caseyquinn 7:a24d7156bc02 74 Hour = Wire.read();
caseyquinn 7:a24d7156bc02 75 uint8_t day =Wire.read(); // we don't uses this, it's just day of the week
caseyquinn 7:a24d7156bc02 76 Date = Wire.read();
caseyquinn 7:a24d7156bc02 77 Month = Wire.read();
caseyquinn 7:a24d7156bc02 78 Year = Wire.read();
caseyquinn 7:a24d7156bc02 79 //pc.printf("%f", sec); pc.printf("\n");//this is still in bit form
caseyquinn 7:a24d7156bc02 80 //pc.printf("%f", min); pc.printf("\n");
caseyquinn 7:a24d7156bc02 81 //pc.printf("%f", hr); pc.printf("\n");
caseyquinn 7:a24d7156bc02 82 }
caseyquinn 7:a24d7156bc02 83 Year = ((Year&0xF0)>>4)*10 + (Year&0x0F); //Year
caseyquinn 7:a24d7156bc02 84 Month = ((Month&0x10)>>4)*10 + (Month&0x0F); //Month
caseyquinn 7:a24d7156bc02 85 Date = ((Date&0x30)>>4)*10 + (Date&0x0F); //Date
caseyquinn 9:2057c3779b6a 86 Hour = ((Hour&0x30)>>4)*10 + (Hour&0x0F); //Hour
caseyquinn 7:a24d7156bc02 87 Minutes = ((Minutes&0x70)>>4)*10 + (Minutes&0x0F); //Minutes
caseyquinn 7:a24d7156bc02 88 Seconds = ((Seconds&0x70)>>4)*10 + (Seconds&0x0F); //Seconds
caseyquinn 7:a24d7156bc02 89 }
caseyquinn 2:e596e685eb39 90
caseyquinn 0:14d46ef4b6cb 91 int main()
caseyquinn 0:14d46ef4b6cb 92 {
caseyquinn 2:e596e685eb39 93
caseyquinn 7:a24d7156bc02 94 //t.start();
caseyquinn 2:e596e685eb39 95 // create a new file
caseyquinn 8:204c21adf693 96
caseyquinn 8:204c21adf693 97 DigPot.writeRegister(digital_pot_setpoint);
caseyquinn 8:204c21adf693 98 Wire.begin(SCL, SDA, TWI_FREQUENCY_100K);//
caseyquinn 7:a24d7156bc02 99 wait(1);
caseyquinn 8:204c21adf693 100 blower = 1;
caseyquinn 8:204c21adf693 101 wait (1);
caseyquinn 16:210e5eaeb89b 102
caseyquinn 16:210e5eaeb89b 103
caseyquinn 17:1baf7cab694e 104 /*for (uint8_t i = 0; i < 100; i++) {
caseyquinn 16:210e5eaeb89b 105 filename[11] = i/10 + '0';
caseyquinn 16:210e5eaeb89b 106 filename[12] = i%10 + '0';
caseyquinn 16:210e5eaeb89b 107 FILE *fp = fopen(filename, "r");
caseyquinn 16:210e5eaeb89b 108 if (fp == NULL) {
caseyquinn 16:210e5eaeb89b 109 // only open a new file if it doesn't exist
caseyquinn 2:e596e685eb39 110 FILE *fp = fopen(filename, "w");
caseyquinn 2:e596e685eb39 111 fclose(fp);
caseyquinn 16:210e5eaeb89b 112 break; // leave the loop!
caseyquinn 16:210e5eaeb89b 113 }
caseyquinn 16:210e5eaeb89b 114 }
caseyquinn 17:1baf7cab694e 115 */
caseyquinn 16:210e5eaeb89b 116
caseyquinn 17:1baf7cab694e 117 get_time();
caseyquinn 17:1baf7cab694e 118 sprintf(filename, "/sd/UPASLOG_%02d%02d%02d%02d%02d%02d.txt",Year,Month,Date,Hour,Minutes,Seconds);
caseyquinn 17:1baf7cab694e 119 FILE *fp = fopen(filename, "w");
caseyquinn 17:1baf7cab694e 120 fclose(fp);
caseyquinn 2:e596e685eb39 121
caseyquinn 1:37babeb68ab9 122
caseyquinn 0:14d46ef4b6cb 123 while(1){
caseyquinn 7:a24d7156bc02 124
caseyquinn 8:204c21adf693 125 get_time();
caseyquinn 10:f9cb61b29340 126
caseyquinn 11:2297d364af61 127 secondsD = Seconds;
caseyquinn 11:2297d364af61 128
caseyquinn 11:2297d364af61 129 if(fmod(secondsD,10)==0){
caseyquinn 16:210e5eaeb89b 130
caseyquinn 10:f9cb61b29340 131 movementsensor.getACCEL();
caseyquinn 10:f9cb61b29340 132 movementsensor.getCOMPASS();
caseyquinn 10:f9cb61b29340 133 accel_x = movementsensor.AccelData.x;
caseyquinn 10:f9cb61b29340 134 accel_y = movementsensor.AccelData.y;
caseyquinn 10:f9cb61b29340 135 accel_z = movementsensor.AccelData.z;
caseyquinn 10:f9cb61b29340 136 mag_x = movementsensor.MagData.x;
caseyquinn 10:f9cb61b29340 137 mag_y = movementsensor.MagData.y;
caseyquinn 10:f9cb61b29340 138 mag_z = movementsensor.MagData.z;
caseyquinn 6:2328feb48792 139 omronReading = ads.readADC_SingleEnded(0, 0xC583); // read channel 0 PGA = 2 : Full Scale Range = 2.048V
caseyquinn 6:2328feb48792 140 //omronReading = ads.readADC_SingleEnded(0, 0xC183); // read channel 0 PGA = 1 : Full Scale Range = 4.096V
caseyquinn 0:14d46ef4b6cb 141 vInReading = ads.readADC_SingleEnded(1, 0xD583); // read channel 0
caseyquinn 0:14d46ef4b6cb 142 vBlowerReading = ads.readADC_SingleEnded(2, 0xE783); // read channel 0
caseyquinn 0:14d46ef4b6cb 143 omronDiff = ads.readADC_Differential(0x8583); // differential channel 2-3
caseyquinn 7:a24d7156bc02 144 //battAmps = gasG.getAmps();
caseyquinn 7:a24d7156bc02 145 //battVolts = gasG.getVolts();
caseyquinn 7:a24d7156bc02 146 //battGG = gasG.getCharge();
caseyquinn 7:a24d7156bc02 147 //pc.printf("%d Amps, %d Volts, %d GG\n", gasG.getAmps(), gasG.getVolts(), gasG.getCharge());
caseyquinn 2:e596e685eb39 148 //Mount the filesystem
caseyquinn 2:e596e685eb39 149 sd.mount();
caseyquinn 3:2d059d88582b 150 FILE *fp = fopen(filename, "a");
caseyquinn 16:210e5eaeb89b 151 fprintf(fp, "%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%2.2f,%04.2f,%2.2f,%.0f,%.0f,%.0f,%.0f,%.0f,%.0f,%d,%d,%d\r\n", Year,Month,Date,Hour,Minutes,Seconds,omronReading,vInReading, vBlowerReading, omronDiff, gasG.getAmps(), gasG.getVolts(), gasG.getCharge(), bmesensor.getTemperature(), bmesensor.getPressure(),bmesensor.getHumidity(),accel_x, accel_y, accel_z, mag_x, mag_y, mag_z,lightsensor.getUV(), lightsensor.getVIS(), lightsensor.getIR());
caseyquinn 2:e596e685eb39 152 fclose(fp);
caseyquinn 2:e596e685eb39 153 //Unmount the filesystem
caseyquinn 2:e596e685eb39 154 sd.unmount();
caseyquinn 11:2297d364af61 155 DigPot.writeRegister(digital_pot_setpoint);
caseyquinn 2:e596e685eb39 156
caseyquinn 11:2297d364af61 157 wait(1);
caseyquinn 2:e596e685eb39 158
caseyquinn 11:2297d364af61 159 }
caseyquinn 2:e596e685eb39 160
caseyquinn 2:e596e685eb39 161
caseyquinn 0:14d46ef4b6cb 162 }
caseyquinn 0:14d46ef4b6cb 163 }
caseyquinn 0:14d46ef4b6cb 164
caseyquinn 0:14d46ef4b6cb 165
caseyquinn 0:14d46ef4b6cb 166